The Radeons were all tested with the Catalyst 11.4 preview2 drivers and the GeForces were all tested with the 267.85s, all in Windows 7 64bits with a Core i7 980X.

Unfortunately, AMD still doesn’t have a CrossFire X profile for Crysis 2 and performance levels in multi-GPU are very low with scaling close to zero. A temporary solution is to rename crysis2.exe as fear.exe, which we did. Note however that this is only possible with the DVD version of the game and not with the Steam version.